1. Education is a social activity to cultivate people, which exists widely in human social life. In order to carry out education effectively, people need to study it, sum up (educational experience) and understand (educational laws). Pedagogy is a science that reveals the laws of education through the study of (educational phenomena) and (educational problems).

2. Education: in a broad sense

They are all activities that consciously improve people's knowledge and skills and affect people's ideological and moral consciousness. Including: (family education); (school education), (social education). In a narrow sense, it refers to schools.

3. School education system: that is, the academic system refers to all kinds of school systems at all levels. It stipulates the nature, tasks, admission conditions, study years and their relationships of schools of all levels and types.

4. The concept of compulsory education: Compulsory education refers to the compulsory national education that the state stipulates by law that (school-age children) and (teenagers) must accept and must be protected by (state), (society), (school) and (family).

5. The concept of culture: in a broad sense, it refers to the sum of material wealth and spiritual wealth created by human beings in social and historical practice, including material culture and spiritual culture; In a narrow sense, it refers to social ideology and its corresponding systems and institutions, including social science, art, religion, morality, education, social customs and rules.

6. School culture refers to the idea that (all members of the school) or (some members) get and share.